PREVIEW / stock_30min / 2025-08-26

all stock 30-min files

  file:    by_date/stock_30min/2025/2025-08-26.parquet
  size:    2.2 MB
  rows:    104,383
  symbols: 327

schema

  timestamp    TIMESTAMP
  symbol       VARCHAR
  asset_type   VARCHAR
  open         DOUBLE
  high         DOUBLE
  low          DOUBLE
  close        DOUBLE
  volume       DOUBLE

sample rows

timestamp	symbol	asset_type	open	high	low	close	volume
2025-08-26 04:00:00	AAPL	Stock	226.8	227.04	226.8	226.94	2587.0
2025-08-26 04:30:00	AAPL	Stock	226.87	226.87	226.87	226.87	100.0
2025-08-26 05:00:00	AAPL	Stock	227.0	227.0	226.99	226.99	785.0
2025-08-26 05:30:00	AAPL	Stock	227.05	227.05	226.98	227.04	906.0
2025-08-26 06:00:00	AAPL	Stock	227.04	227.04	226.98	226.99	1506.0
2025-08-26 06:30:00	AAPL	Stock	227.08	227.1	227.0	227.0	2352.0
2025-08-26 07:00:00	AAPL	Stock	227.04	227.04	226.8	226.8	5746.0
2025-08-26 07:30:00	AAPL	Stock	226.6	226.76	226.59	226.7	1790.0
2025-08-26 08:00:00	AAPL	Stock	227.05	227.25	226.53	226.86	28768.0
2025-08-26 08:30:00	AAPL	Stock	226.9699	226.9699	226.75	226.75	12109.0
2025-08-26 09:00:00	AAPL	Stock	226.8099	227.07	226.52	227.0	34802.0
2025-08-26 09:30:00	AAPL	Stock	226.86	227.05	224.69	225.26	3462975.0
2025-08-26 10:00:00	AAPL	Stock	225.27	226.5034	224.8866	226.5	2388067.0
2025-08-26 10:30:00	AAPL	Stock	226.51	227.08	226.28	226.615	1498212.0
2025-08-26 11:00:00	AAPL	Stock	226.63	227.2999	226.6	226.9616	1070471.0
2025-08-26 11:30:00	AAPL	Stock	226.96	227.2899	226.55	226.695	908867.0
2025-08-26 12:00:00	AAPL	Stock	226.71	227.7	226.71	227.5705	1469379.0
2025-08-26 12:30:00	AAPL	Stock	227.57	227.97	227.42	227.7	931418.0
2025-08-26 13:00:00	AAPL	Stock	227.71	228.17	227.64	228.1116	821521.0
2025-08-26 13:30:00	AAPL	Stock	228.11	228.13	227.735	227.9957	803978.0
2025-08-26 14:00:00	AAPL	Stock	227.99	228.51	227.92	228.3592	1053255.0
2025-08-26 14:30:00	AAPL	Stock	228.36	228.529	227.9	227.97	830544.0
2025-08-26 15:00:00	AAPL	Stock	227.98	228.62	227.77	228.5682	1095487.0
2025-08-26 15:30:00	AAPL	Stock	228.57	229.49	227.5	229.3	3622706.0
2025-08-26 16:00:00	AAPL	Stock	229.31	229.6	229.0731	229.2801	20443150.0
2025-08-26 16:30:00	AAPL	Stock	229.4	229.61	229.3003	229.55	39697.0
2025-08-26 17:00:00	AAPL	Stock	229.55	229.7	229.45	229.66	10485.0
2025-08-26 17:30:00	AAPL	Stock	229.63	229.87	229.56	229.75	14394.0
2025-08-26 18:00:00	AAPL	Stock	229.72	229.9	229.6488	229.86	7232.0
2025-08-26 18:30:00	AAPL	Stock	229.86	229.87	229.6	229.7501	9594.0
2025-08-26 19:00:00	AAPL	Stock	229.75	229.9	229.75	229.8789	5244.0
2025-08-26 19:30:00	AAPL	Stock	229.85	229.99	229.8032	229.99	13572.0
2025-08-26 04:00:00	MSFT	Stock	504.0	504.74	504.0	504.7	1458.0
2025-08-26 04:30:00	MSFT	Stock	504.73	504.73	504.73	504.73	138.0
2025-08-26 05:00:00	MSFT	Stock	504.71	504.71	504.71	504.71	629.0
2025-08-26 05:30:00	MSFT	Stock	504.6	504.6	504.54	504.54	538.0
2025-08-26 06:00:00	MSFT	Stock	504.67	504.72	504.34	504.72	1083.0
2025-08-26 06:30:00	MSFT	Stock	504.53	504.64	504.45	504.45	425.0
2025-08-26 07:00:00	MSFT	Stock	504.5	504.5	503.41	503.5	2010.0
2025-08-26 07:30:00	MSFT	Stock	503.5	504.16	503.47	504.07	4286.0
2025-08-26 08:00:00	MSFT	Stock	504.3	504.9	503.41	504.3	12630.0
2025-08-26 08:30:00	MSFT	Stock	504.27	504.3563	503.98	503.98	1890.0
2025-08-26 09:00:00	MSFT	Stock	504.06	504.84	503.66	504.57	5985.0
2025-08-26 09:30:00	MSFT	Stock	504.355	504.9778	502.11	502.93	1030079.0
2025-08-26 10:00:00	MSFT	Stock	502.94	504.71	502.84	504.45	488038.0
2025-08-26 10:30:00	MSFT	Stock	504.42	504.445	502.72	502.76	393109.0
2025-08-26 11:00:00	MSFT	Stock	502.79	503.35	502.53	502.7	303525.0
2025-08-26 11:30:00	MSFT	Stock	502.66	502.71	502.1196	502.34	308255.0
2025-08-26 12:00:00	MSFT	Stock	502.34	502.8	502.09	502.29	361984.0
2025-08-26 12:30:00	MSFT	Stock	502.27	502.27	500.35	500.8475	689175.0

> showing 50 of 104,383 rows — these rows as CSV

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